39160228 has 6 divisors (see below), whose sum is σ = 68530406. Its totient is φ = 19580112.

The previous prime is 39160211. The next prime is 39160249. The reversal of 39160228 is 82206193.

It can be written as a sum of positive squares in only one way, i.e., 21921124 + 17239104 = 4682^2 + 4152^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 39160228.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4895025 + ... + 4895032.

Almost surely, 2^39160228 is an apocalyptic number.

It is an amenable number.

39160228 is a deficient number, since it is larger than the sum of its proper divisors (29370178).

39160228 is a wasteful number, since it uses less digits than its factorization.

39160228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9790061 (or 9790059 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 39160228 is about 6257.8133561173. The cubic root of 39160228 is about 339.5849260074.

The spelling of 39160228 in words is "thirty-nine million, one hundred sixty thousand, two hundred twenty-eight".